The true and false quality analysis of A709 Gr 50 carbon steel plate sheet

S460Q plate is a structural steel with high yield strength under quenched and tempered conditions. It is a special alloy steel. S460Q executive standard: EN10025-6, stipulates that the nominal thickness of S460 grade steel is 3-150mm, and the yield strength that can be achieved after quenching and tempering is greater than 460MPa, steel number: 1.8908. A709 Gr 50 carbon steel plate sheet, S460Q steel must be completely killed, there should be fine grain structure and sufficient nitrogen fixing elements in the steel.

The volume of coal transferred from ports around the Bohai Sea rebounded slightly, but the overall inventory was low, and coal trading in the market showed a weak supply and demand situation. Moreover, the current state guarantees supply and underpricing signals are relatively clear, and continue to put pressure on the market. In addition, power plant inventories are running at a high level, the weather in southern my country is higher than that of the same period last year, and the terminal continues to accumulate, which has also curbed the excessive rise of coal prices to a certain extent.

Common medium thick and heavy steel plates are widely used for manufacturing various containers, furnace shells, furnace plates, bridges and automobile static steel plates, low steel alloy steel plates, bridge steel plates, general steel plates, boiler steel plates, pressure vessel steel plates, pattern steel plates, automobile girder steel plates, tractor parts and welding components. A709 Gr 50 carbon steel plate sheet, bridge steel plates are used for large railway bridges. They are required to bear dynamic load, impact, vibration, corrosion resistance, etc.

Established in 2014, Steel Safety Day was set up to reinforce awareness of the five most common causes of safety incidents and to create a safer working environment across the entire steel industry worldwide. By focusing every year on the five causes - moving machinery, working at heights, falling objects, on-site traffic and A709 Gr 50 carbon steel plate sheet process safety incidents - worldsteel intends to set up a continuous improvement process and reiterate its commitment to the safety and health of the people who work in the A709 Gr 50 carbon steel plate sheet industry.